Stand up Print Forge as a 3D-printed toy shop with color variants and printer photography.

Replaces the client_site template branding, adds shop/shipping, and points beta CI at master for easy deploy.

Closes #1

site/events/admin.py

@@ -0,0 +1,24 @@
+from django.contrib import admin
+
+from events.models import Event, Ticket, TicketOrder
+
+
+@admin.register(Event)
+class EventAdmin(admin.ModelAdmin):
+    list_display = ("title", "starts_at", "capacity", "price", "is_published")
+    list_filter = ("is_published",)
+    search_fields = ("title", "venue")
+    prepopulated_fields = {"slug": ("title",)}
+
+
+@admin.register(TicketOrder)
+class TicketOrderAdmin(admin.ModelAdmin):
+    list_display = ("number", "event", "email", "quantity", "status")
+    list_filter = ("status",)
+    search_fields = ("number", "email")
+
+
+@admin.register(Ticket)
+class TicketAdmin(admin.ModelAdmin):
+    list_display = ("code", "event", "order")
+    search_fields = ("code",)

site/events/apps.py

@@ -0,0 +1,12 @@
+from django.apps import AppConfig
+
+
+class EventsConfig(AppConfig):
+    default_auto_field = "django.db.models.BigAutoField"
+    name = "events"
+    verbose_name = "Event ticketing"
+
+    def ready(self):
+        from events import hooks
+
+        hooks.register()

site/events/hooks.py

@@ -0,0 +1,33 @@
+from core.registry import (
+    register_dashboard_collector,
+    register_feature,
+    register_portal_nav,
+    register_public_nav,
+)
+
+
+def register() -> None:
+    register_feature("events")
+    register_public_nav(
+        section="events", label="Events", url_name="events:list", order=35
+    )
+    register_portal_nav(
+        section="events",
+        label="Events",
+        url_name="events_portal:event_list",
+        group="Retail",
+        order=30,
+    )
+    register_dashboard_collector(_dashboard)
+
+
+def _dashboard(request) -> dict:
+    from django.utils import timezone
+
+    from events.models import Event
+
+    return {
+        "upcoming_events": Event.objects.filter(
+            is_published=True, starts_at__gte=timezone.now()
+        ).count()
+    }

site/events/migrations/0001_initial.py

@@ -0,0 +1,74 @@
+# Generated by Django 6.1 on 2026-09-06 11:17
+
+import django.db.models.deletion
+import uuid
+from decimal import Decimal
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Event',
+            fields=[
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
+                ('title', models.CharField(max_length=200)),
+                ('slug', models.SlugField(max_length=220, unique=True)),
+                ('description', models.TextField(blank=True)),
+                ('starts_at', models.DateTimeField()),
+                ('venue', models.CharField(blank=True, max_length=200)),
+                ('capacity', models.PositiveIntegerField(default=0)),
+                ('price', models.DecimalField(decimal_places=2, default=Decimal('0'), max_digits=10)),
+                ('currency', models.CharField(default='usd', max_length=8)),
+                ('is_published', models.BooleanField(default=False)),
+            ],
+            options={
+                'ordering': ['starts_at'],
+            },
+        ),
+        migrations.CreateModel(
+            name='TicketOrder',
+            fields=[
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
+                ('number', models.CharField(max_length=32, unique=True)),
+                ('email', models.EmailField(max_length=254)),
+                ('customer_name', models.CharField(blank=True, max_length=200)),
+                ('quantity', models.PositiveIntegerField(default=1)),
+                ('amount', models.DecimalField(decimal_places=2, max_digits=10)),
+                ('currency', models.CharField(default='usd', max_length=8)),
+                ('status', models.CharField(choices=[('draft', 'Draft'), ('open', 'Open'), ('paid', 'Paid'), ('cancelled', 'Cancelled')], default='draft', max_length=16)),
+                ('stripe_checkout_session_id', models.CharField(blank=True, max_length=255)),
+                ('hosted_checkout_url', models.URLField(blank=True)),
+                ('paid_at', models.DateTimeField(blank=True, null=True)),
+                ('event', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='ticket_orders', to='events.event')),
+            ],
+            options={
+                'ordering': ['-created_at'],
+            },
+        ),
+        migrations.CreateModel(
+            name='Ticket',
+            fields=[
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
+                ('code', models.CharField(max_length=16, unique=True)),
+                ('attendee_name', models.CharField(blank=True, max_length=200)),
+                ('event', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='tickets', to='events.event')),
+                ('order', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='tickets', to='events.ticketorder')),
+            ],
+            options={
+                'ordering': ['created_at'],
+            },
+        ),
+    ]

site/events/models.py

@@ -0,0 +1,111 @@
+from decimal import Decimal
+
+from django.db import models
+from django.urls import reverse
+from django.utils import timezone
+from django.utils.text import slugify
+
+from core.models import TimeStampedModel, UUIDPrimaryKeyModel
+
+
+class Event(UUIDPrimaryKeyModel, TimeStampedModel):
+    title = models.CharField(max_length=200)
+    slug = models.SlugField(max_length=220, unique=True)
+    description = models.TextField(blank=True)
+    starts_at = models.DateTimeField()
+    venue = models.CharField(max_length=200, blank=True)
+    capacity = models.PositiveIntegerField(default=0)
+    price = models.DecimalField(max_digits=10, decimal_places=2, default=Decimal("0"))
+    currency = models.CharField(max_length=8, default="usd")
+    is_published = models.BooleanField(default=False)
+
+    class Meta:
+        ordering = ["starts_at"]
+
+    def __str__(self) -> str:
+        return self.title
+
+    def get_absolute_url(self) -> str:
+        return reverse("events:detail", kwargs={"slug": self.slug})
+
+    def save(self, *args, **kwargs):
+        if not self.slug:
+            base = slugify(self.title)[:200] or "event"
+            slug = base
+            n = 2
+            while Event.objects.filter(slug=slug).exclude(pk=self.pk).exists():
+                slug = f"{base}-{n}"
+                n += 1
+            self.slug = slug
+        super().save(*args, **kwargs)
+
+    def tickets_held(self, *, exclude_order_id=None) -> int:
+        qs = self.ticket_orders.filter(
+            status__in=[
+                TicketOrder.Status.DRAFT,
+                TicketOrder.Status.OPEN,
+                TicketOrder.Status.PAID,
+            ]
+        )
+        if exclude_order_id:
+            qs = qs.exclude(pk=exclude_order_id)
+        return qs.aggregate(total=models.Sum("quantity"))["total"] or 0
+
+    @property
+    def tickets_sold(self) -> int:
+        return self.tickets_held()
+
+    @property
+    def seats_remaining(self) -> int | None:
+        if not self.capacity:
+            return None
+        return max(self.capacity - self.tickets_sold, 0)
+
+    @property
+    def is_upcoming(self) -> bool:
+        return self.starts_at >= timezone.now()
+
+
+class TicketOrder(UUIDPrimaryKeyModel, TimeStampedModel):
+    class Status(models.TextChoices):
+        DRAFT = "draft", "Draft"
+        OPEN = "open", "Open"
+        PAID = "paid", "Paid"
+        CANCELLED = "cancelled", "Cancelled"
+
+    number = models.CharField(max_length=32, unique=True)
+    event = models.ForeignKey(
+        Event, on_delete=models.PROTECT, related_name="ticket_orders"
+    )
+    email = models.EmailField()
+    customer_name = models.CharField(max_length=200, blank=True)
+    quantity = models.PositiveIntegerField(default=1)
+    amount = models.DecimalField(max_digits=10, decimal_places=2)
+    currency = models.CharField(max_length=8, default="usd")
+    status = models.CharField(
+        max_length=16, choices=Status.choices, default=Status.DRAFT
+    )
+    stripe_checkout_session_id = models.CharField(max_length=255, blank=True)
+    hosted_checkout_url = models.URLField(blank=True)
+    paid_at = models.DateTimeField(null=True, blank=True)
+
+    class Meta:
+        ordering = ["-created_at"]
+
+    def __str__(self) -> str:
+        return f"{self.number} · {self.event}"
+
+
+class Ticket(UUIDPrimaryKeyModel, TimeStampedModel):
+    order = models.ForeignKey(
+        TicketOrder, on_delete=models.CASCADE, related_name="tickets"
+    )
+    event = models.ForeignKey(Event, on_delete=models.PROTECT, related_name="tickets")
+    code = models.CharField(max_length=16, unique=True)
+    attendee_name = models.CharField(max_length=200, blank=True)
+
+    class Meta:
+        ordering = ["created_at"]
+
+    def __str__(self) -> str:
+        return self.code

site/events/portal_urls.py

@@ -0,0 +1,13 @@
+from django.urls import path
+
+from events import views
+
+app_name = "events_portal"
+
+urlpatterns = [
+    path("", views.portal_event_list, name="event_list"),
+    path("new/", views.portal_event_edit, name="event_new"),
+    path("<uuid:pk>/", views.portal_event_detail, name="event_detail"),
+    path("<uuid:pk>/edit/", views.portal_event_edit, name="event_edit"),
+    path("webhooks/stripe/", views.stripe_webhook, name="stripe_webhook"),
+]

site/events/public_urls.py

@@ -0,0 +1,13 @@
+from django.urls import path
+
+from events import views
+
+app_name = "events"
+
+urlpatterns = [
+    path("", views.event_list, name="list"),
+    path("order/<uuid:pk>/success/", views.checkout_success, name="checkout_success"),
+    path("order/<uuid:pk>/cancel/", views.checkout_cancel, name="checkout_cancel"),
+    path("<slug:slug>/", views.event_detail, name="detail"),
+    path("<slug:slug>/buy/", views.buy_tickets, name="buy"),
+]

site/events/services.py

@@ -0,0 +1,188 @@
+"""Event capacity, Stripe ticket checkout, and confirmation email."""
+
+from __future__ import annotations
+
+import logging
+import secrets
+from datetime import date
+from decimal import Decimal
+
+from django.conf import settings
+from django.db import transaction
+from django.utils import timezone
+
+from events.models import Event, Ticket, TicketOrder
+
+logger = logging.getLogger(__name__)
+
+
+class EventsError(RuntimeError):
+    pass
+
+
+def _stripe():
+    secret = (settings.STRIPE_SECRET_KEY or "").strip()
+    if not secret:
+        raise EventsError("STRIPE_SECRET_KEY is not configured")
+    try:
+        import stripe
+    except ImportError as exc:
+        raise EventsError("stripe package is not installed") from exc
+    stripe.api_key = secret
+    return stripe
+
+
+def next_ticket_order_number() -> str:
+    today = date.today().strftime("%Y%m%d")
+    prefix = f"TIX-{today}-"
+    existing = TicketOrder.objects.filter(number__startswith=prefix).count()
+    return f"{prefix}{existing + 1:03d}"
+
+
+def new_ticket_code() -> str:
+    while True:
+        code = secrets.token_hex(4).upper()
+        if not Ticket.objects.filter(code=code).exists():
+            return code
+
+
+def assert_capacity(
+    event: Event, quantity: int, *, exclude_order_id=None
+) -> None:
+    if quantity < 1:
+        raise EventsError("Quantity must be at least 1.")
+    if not event.capacity:
+        return
+    held = event.tickets_held(exclude_order_id=exclude_order_id)
+    remaining = max(event.capacity - held, 0)
+    if quantity > remaining:
+        raise EventsError(f"Only {remaining} seats left for {event.title}.")
+
+
+def create_ticket_order(
+    event: Event, *, email: str, customer_name: str = "", quantity: int = 1
+) -> TicketOrder:
+    email = (email or "").strip()
+    if not email:
+        raise EventsError("Email is required.")
+    if not event.is_published:
+        raise EventsError("This event is not on sale.")
+    assert_capacity(event, quantity)
+    amount = event.price * quantity
+    return TicketOrder.objects.create(
+        number=next_ticket_order_number(),
+        event=event,
+        email=email,
+        customer_name=(customer_name or "").strip(),
+        quantity=quantity,
+        amount=amount,
+        currency=(event.currency or settings.STRIPE_CURRENCY or "usd").lower(),
+        status=TicketOrder.Status.DRAFT,
+    )
+
+
+def create_checkout_session(
+    order: TicketOrder, *, success_url: str, cancel_url: str
+) -> str:
+    stripe = _stripe()
+    session = stripe.checkout.Session.create(
+        mode="payment",
+        customer_email=order.email or None,
+        line_items=[
+            {
+                "quantity": order.quantity,
+                "price_data": {
+                    "currency": (order.currency or "usd").lower(),
+                    "unit_amount": int(
+                        (order.event.price * Decimal("100")).quantize(Decimal("1"))
+                    ),
+                    "product_data": {"name": order.event.title},
+                },
+            }
+        ],
+        metadata={
+            "ticket_order_id": str(order.pk),
+            "ticket_order_number": order.number,
+        },
+        success_url=success_url,
+        cancel_url=cancel_url,
+    )
+    order.stripe_checkout_session_id = session.id
+    order.hosted_checkout_url = session.url or ""
+    order.status = TicketOrder.Status.OPEN
+    order.save(
+        update_fields=[
+            "stripe_checkout_session_id",
+            "hosted_checkout_url",
+            "status",
+            "updated_at",
+        ]
+    )
+    return session.url or ""
+
+
+def _issue_tickets(order: TicketOrder) -> list[Ticket]:
+    created = []
+    for _ in range(order.quantity):
+        created.append(
+            Ticket.objects.create(
+                order=order,
+                event=order.event,
+                code=new_ticket_code(),
+                attendee_name=order.customer_name,
+            )
+        )
+    return created
+
+
+def mark_paid(order: TicketOrder, *, stripe_id: str = "") -> None:
+    if order.status == TicketOrder.Status.PAID:
+        return
+    with transaction.atomic():
+        locked = TicketOrder.objects.select_for_update().get(pk=order.pk)
+        if locked.status == TicketOrder.Status.PAID:
+            return
+        assert_capacity(
+            locked.event, locked.quantity, exclude_order_id=locked.pk
+        )
+        _issue_tickets(locked)
+        locked.status = TicketOrder.Status.PAID
+        locked.paid_at = timezone.now()
+        locked.save(update_fields=["status", "paid_at", "updated_at"])
+    order.refresh_from_db()
+    try:
+        send_ticket_email(order)
+    except Exception:
+        logger.exception("ticket email failed for %s", order.number)
+
+
+def send_ticket_email(order: TicketOrder) -> bool:
+    to_email = (order.email or "").strip()
+    if not to_email:
+        raise EventsError("Order has no email address")
+    from django.core.mail import EmailMultiAlternatives
+
+    codes = ", ".join(t.code for t in order.tickets.all())
+    name = order.customer_name or "there"
+    when = timezone.localtime(order.event.starts_at).strftime("%b %d, %Y %-I:%M %p")
+    subject = f"Tickets for {order.event.title} — {settings.SITE_NAME}"
+    text = (
+        f"Hi {name},\n\n"
+        f"Your tickets for {order.event.title} on {when}:\n"
+        f"{codes}\n\nOrder {order.number}\n"
+    )
+    html = (
+        f"<p>Hi {name},</p>"
+        f"<p>Tickets for <strong>{order.event.title}</strong> on {when}:</p>"
+        f"<p><strong>{codes}</strong></p>"
+        f"<p>Order {order.number}</p>"
+    )
+    mail = EmailMultiAlternatives(
+        subject=subject,
+        body=text,
+        from_email=settings.DEFAULT_FROM_EMAIL,
+        to=[to_email],
+    )
+    mail.attach_alternative(html, "text/html")
+    mail.send(fail_silently=False)
+    return True

site/events/templates/events/buy.html

@@ -0,0 +1,17 @@
+{% extends "base.html" %}
+{% block title %}Tickets · {{ event.title }}{% endblock %}
+{% block content %}
+<section class="section section-lg">
+  <div class="container">
+    <h1>Tickets · {{ event.title }}</h1>
+    <p>{{ event.price }} {{ event.currency|upper }} each{% if event.seats_remaining is not None %} · {{ event.seats_remaining }} left{% endif %}</p>
+    <form method="post">
+      {% csrf_token %}
+      <p><label>Email <input name="email" type="email" required></label></p>
+      <p><label>Name <input name="customer_name"></label></p>
+      <p><label>Quantity <input name="quantity" type="number" min="1" value="1"></label></p>
+      <button class="button button-primary" type="submit">Pay with Stripe</button>
+    </form>
+  </div>
+</section>
+{% endblock %}

site/events/templates/events/cancel.html

@@ -0,0 +1,8 @@
+{% extends "base.html" %}
+{% block title %}Checkout cancelled{% endblock %}
+{% block content %}
+<section class="section section-lg"><div class="container">
+<h1>Checkout cancelled</h1>
+<p>No charge for {{ order.event.title }}. <a href="{% url 'events:buy' order.event.slug %}">Try again</a>.</p>
+</div></section>
+{% endblock %}

site/events/templates/events/detail.html

@@ -0,0 +1,18 @@
+{% extends "base.html" %}
+{% block title %}{{ event.title }} · {{ SITE_NAME }}{% endblock %}
+{% block content %}
+<section class="section section-lg">
+  <div class="container">
+    <p><a href="{% url 'events:list' %}">← Events</a></p>
+    <h1>{{ event.title }}</h1>
+    <p class="muted">{{ event.starts_at|date:"F j, Y g:i A" }}{% if event.venue %} · {{ event.venue }}{% endif %}</p>
+    <div>{{ event.description|linebreaks }}</div>
+    <p>{{ event.price }} {{ event.currency|upper }}</p>
+    {% if event.seats_remaining == 0 %}
+    <p>Sold out.</p>
+    {% else %}
+    <p><a class="button button-primary" href="{% url 'events:buy' event.slug %}">Buy tickets</a></p>
+    {% endif %}
+  </div>
+</section>
+{% endblock %}

site/events/templates/events/list.html

@@ -0,0 +1,18 @@
+{% extends "base.html" %}
+{% block title %}Events · {{ SITE_NAME }}{% endblock %}
+{% block content %}
+<section class="section section-lg">
+  <div class="container">
+    <h1 class="text-uppercase">Events</h1>
+    {% for event in events %}
+    <article style="margin:0 0 32px">
+      <h2><a href="{{ event.get_absolute_url }}">{{ event.title }}</a></h2>
+      <p class="muted">{{ event.starts_at|date:"F j, Y g:i A" }}{% if event.venue %} · {{ event.venue }}{% endif %}</p>
+      <p>{{ event.price }} {{ event.currency|upper }}{% if event.seats_remaining is not None %} · {{ event.seats_remaining }} seats left{% endif %}</p>
+    </article>
+    {% empty %}
+    <p>No upcoming events.</p>
+    {% endfor %}
+  </div>
+</section>
+{% endblock %}

site/events/templates/events/portal/detail.html

@@ -0,0 +1,23 @@
+{% extends "portal_base.html" %}
+{% block title %}{{ event.title }} · Portal{% endblock %}
+{% block topbar_title %}{{ event.title }}{% endblock %}
+{% block portal_content %}
+<p><a class="btn btn-ghost" href="{% url 'events_portal:event_edit' event.pk %}">Edit</a></p>
+<p>{{ event.starts_at }} · {{ event.tickets_sold }} / {{ event.capacity|default:"∞" }} seats · {{ event.price }} {{ event.currency|upper }}</p>
+<table class="table">
+  <thead><tr><th>Order</th><th>Email</th><th>Qty</th><th>Status</th><th>Codes</th></tr></thead>
+  <tbody>
+    {% for order in orders %}
+    <tr>
+      <td>{{ order.number }}</td>
+      <td>{{ order.email }}</td>
+      <td>{{ order.quantity }}</td>
+      <td>{{ order.get_status_display }}</td>
+      <td>{% for ticket in order.tickets.all %}{{ ticket.code }}{% if not forloop.last %}, {% endif %}{% endfor %}</td>
+    </tr>
+    {% empty %}
+    <tr><td colspan="5" class="empty-state">No ticket orders yet.</td></tr>
+    {% endfor %}
+  </tbody>
+</table>
+{% endblock %}

site/events/templates/events/portal/edit.html

@@ -0,0 +1,17 @@
+{% extends "portal_base.html" %}
+{% block title %}{% if event %}Edit{% else %}New{% endif %} event · Portal{% endblock %}
+{% block topbar_title %}{% if event %}Edit event{% else %}New event{% endif %}{% endblock %}
+{% block portal_content %}
+<form method="post" class="form-grid">
+  {% csrf_token %}
+  <div class="field"><label>Title</label><input name="title" required value="{{ event.title|default:'' }}"></div>
+  <div class="field"><label>Slug</label><input name="slug" value="{{ event.slug|default:'' }}" placeholder="auto from title"></div>
+  <div class="field"><label>Starts</label><input name="starts_at" type="datetime-local" required value="{% if event %}{{ event.starts_at|date:'Y-m-d\\TH:i' }}{% endif %}"></div>
+  <div class="field"><label>Venue</label><input name="venue" value="{{ event.venue|default:'' }}"></div>
+  <div class="field"><label>Capacity</label><input name="capacity" type="number" min="0" value="{{ event.capacity|default:0 }}"></div>
+  <div class="field"><label>Price</label><input name="price" type="number" step="0.01" min="0" required value="{{ event.price|default:'0' }}"></div>
+  <div class="field"><label>Description</label><textarea name="description" style="min-height:120px">{{ event.description|default:'' }}</textarea></div>
+  <label><input type="checkbox" name="is_published" {% if event.is_published %}checked{% endif %}> Published</label>
+  <button class="btn btn-primary" type="submit">Save</button>
+</form>
+{% endblock %}

site/events/templates/events/portal/list.html

@@ -0,0 +1,21 @@
+{% extends "portal_base.html" %}
+{% block title %}Events · Portal{% endblock %}
+{% block topbar_title %}Events{% endblock %}
+{% block portal_content %}
+<p><a class="btn btn-primary" href="{% url 'events_portal:event_new' %}">New event</a></p>
+<table class="table">
+  <thead><tr><th>Title</th><th>When</th><th>Capacity</th><th>Status</th></tr></thead>
+  <tbody>
+    {% for event in events %}
+    <tr>
+      <td><a href="{% url 'events_portal:event_detail' event.pk %}">{{ event.title }}</a></td>
+      <td>{{ event.starts_at }}</td>
+      <td>{{ event.tickets_sold }} / {{ event.capacity|default:"∞" }}</td>
+      <td>{% if event.is_published %}Published{% else %}Draft{% endif %}</td>
+    </tr>
+    {% empty %}
+    <tr><td colspan="4" class="empty-state">No events yet.</td></tr>
+    {% endfor %}
+  </tbody>
+</table>
+{% endblock %}

site/events/templates/events/success.html

@@ -0,0 +1,9 @@
+{% extends "base.html" %}
+{% block title %}Tickets {{ order.number }}{% endblock %}
+{% block content %}
+<section class="section section-lg"><div class="container">
+<h1>You're in</h1>
+<p>Order {{ order.number }} for {{ order.event.title }} is {{ order.get_status_display|lower }}.</p>
+<p>Ticket codes will be emailed to {{ order.email }}.</p>
+</div></section>
+{% endblock %}

site/events/tests.py

@@ -0,0 +1,95 @@
+from decimal import Decimal
+
+from django.contrib.auth import get_user_model
+from django.core import mail
+from django.test import Client, TestCase
+from django.urls import reverse
+from django.utils import timezone
+
+from events.models import Event, Ticket, TicketOrder
+from events.services import EventsError, create_ticket_order, mark_paid
+
+
+def _event(**kwargs):
+    defaults = dict(
+        title="Friday Night Prerelease",
+        starts_at=timezone.now() + timezone.timedelta(days=7),
+        venue="Main shop",
+        capacity=8,
+        price=Decimal("25.00"),
+        is_published=True,
+    )
+    defaults.update(kwargs)
+    return Event.objects.create(**defaults)
+
+
+class EventPublicTests(TestCase):
+    def test_list_hides_drafts_and_past(self):
+        _event(title="Live prerelease")
+        _event(title="Draft night", is_published=False)
+        _event(
+            title="Last week",
+            starts_at=timezone.now() - timezone.timedelta(days=2),
+        )
+        response = Client().get(reverse("events:list"))
+        self.assertEqual(response.status_code, 200)
+        self.assertContains(response, "Live prerelease")
+        self.assertNotContains(response, "Draft night")
+        self.assertNotContains(response, "Last week")
+
+    def test_buy_form_renders(self):
+        event = _event()
+        response = Client().get(reverse("events:buy", kwargs={"slug": event.slug}))
+        self.assertEqual(response.status_code, 200)
+        self.assertContains(response, "Pay with Stripe")
+
+
+class EventCapacityTests(TestCase):
+    def test_capacity_blocks_overbook(self):
+        event = _event(capacity=2)
+        create_ticket_order(event, email="a@example.com", quantity=2)
+        with self.assertRaises(EventsError):
+            create_ticket_order(event, email="b@example.com", quantity=1)
+
+    def test_mark_paid_issues_tickets_and_email(self):
+        event = _event(capacity=4)
+        order = create_ticket_order(
+            event, email="fan@example.com", customer_name="Lee", quantity=2
+        )
+        mark_paid(order)
+        order.refresh_from_db()
+        self.assertEqual(order.status, TicketOrder.Status.PAID)
+        self.assertEqual(Ticket.objects.filter(order=order).count(), 2)
+        self.assertEqual(event.tickets_sold, 2)
+        self.assertEqual(len(mail.outbox), 1)
+        self.assertIn(event.title, mail.outbox[0].subject)
+
+
+class EventPortalTests(TestCase):
+    def setUp(self):
+        User = get_user_model()
+        self.user = User.objects.create_user("host", password="test-pass-123")
+        self.client = Client()
+        self.client.login(username="host", password="test-pass-123")
+
+    def test_list_requires_login(self):
+        self.assertEqual(Client().get(reverse("events_portal:event_list")).status_code, 302)
+
+    def test_create_published_event(self):
+        starts = (timezone.now() + timezone.timedelta(days=3)).strftime("%Y-%m-%dT%H:%M")
+        response = self.client.post(
+            reverse("events_portal:event_new"),
+            {
+                "title": "Commander night",
+                "starts_at": starts,
+                "venue": "Back room",
+                "capacity": "16",
+                "price": "10.00",
+                "is_published": "on",
+            },
+        )
+        self.assertEqual(response.status_code, 302)
+        event = Event.objects.get()
+        self.assertEqual(event.slug, "commander-night")
+        self.assertTrue(event.is_published)
+        self.assertEqual(event.capacity, 16)

site/events/views.py

@@ -0,0 +1,194 @@
+import logging
+from decimal import Decimal, InvalidOperation
+
+from django.conf import settings
+from django.contrib import messages
+from django.contrib.auth.decorators import login_required
+from django.http import HttpResponse, HttpResponseBadRequest
+from django.shortcuts import get_object_or_404, redirect, render
+from django.urls import reverse
+from django.utils import timezone
+from datetime import datetime
+from django.utils.text import slugify
+from django.views.decorators.csrf import csrf_exempt
+from django.views.decorators.http import require_http_methods
+
+from events.models import Event, TicketOrder
+from events.services import (
+    EventsError,
+    create_checkout_session,
+    create_ticket_order,
+    mark_paid,
+)
+
+logger = logging.getLogger(__name__)
+
+
+def _site_base(request) -> str:
+    base = (settings.PUBLIC_SITE_URL or "").rstrip("/")
+    if base:
+        return base
+    return request.build_absolute_uri("/").rstrip("/")
+
+
+def event_list(request):
+    events = Event.objects.filter(is_published=True, starts_at__gte=timezone.now())
+    return render(request, "events/list.html", {"events": events})
+
+
+def event_detail(request, slug):
+    event = get_object_or_404(Event, slug=slug, is_published=True)
+    return render(request, "events/detail.html", {"event": event})
+
+
+@require_http_methods(["GET", "POST"])
+def buy_tickets(request, slug):
+    event = get_object_or_404(Event, slug=slug, is_published=True)
+    if request.method == "POST":
+        email = (request.POST.get("email") or "").strip()
+        name = (request.POST.get("customer_name") or "").strip()
+        try:
+            quantity = int(request.POST.get("quantity") or "1")
+        except ValueError:
+            quantity = 0
+        try:
+            order = create_ticket_order(
+                event, email=email, customer_name=name, quantity=quantity
+            )
+            base = _site_base(request)
+            success = base + reverse(
+                "events:checkout_success", kwargs={"pk": order.pk}
+            )
+            cancel = base + reverse("events:checkout_cancel", kwargs={"pk": order.pk})
+            url = create_checkout_session(
+                order,
+                success_url=success + "?session_id={CHECKOUT_SESSION_ID}",
+                cancel_url=cancel,
+            )
+        except EventsError as exc:
+            messages.error(request, str(exc))
+        except Exception as exc:  # noqa: BLE001
+            logger.exception("ticket checkout failed")
+            messages.error(request, f"Could not start checkout: {exc}")
+        else:
+            return redirect(url)
+    return render(request, "events/buy.html", {"event": event})
+
+
+def checkout_success(request, pk):
+    order = get_object_or_404(TicketOrder.objects.select_related("event"), pk=pk)
+    return render(request, "events/success.html", {"order": order})
+
+
+def checkout_cancel(request, pk):
+    order = get_object_or_404(TicketOrder.objects.select_related("event"), pk=pk)
+    return render(request, "events/cancel.html", {"order": order})
+
+
+@login_required
+def portal_event_list(request):
+    events = Event.objects.all().order_by("-starts_at")
+    return render(request, "events/portal/list.html", {"events": events})
+
+
+@login_required
+@require_http_methods(["GET", "POST"])
+def portal_event_edit(request, pk=None):
+    event = get_object_or_404(Event, pk=pk) if pk else None
+    if request.method == "POST":
+        title = (request.POST.get("title") or "").strip()
+        description = (request.POST.get("description") or "").strip()
+        venue = (request.POST.get("venue") or "").strip()
+        slug = (request.POST.get("slug") or "").strip()
+        starts_raw = (request.POST.get("starts_at") or "").strip()
+        errors = []
+        if not title:
+            errors.append("Title is required.")
+        starts_at = None
+        if starts_raw:
+            try:
+                starts_at = datetime.fromisoformat(starts_raw)
+            except ValueError:
+                starts_at = None
+        if starts_at is None:
+            errors.append("Start date/time is required.")
+        elif timezone.is_naive(starts_at):
+            starts_at = timezone.make_aware(starts_at, timezone.get_current_timezone())
+        try:
+            capacity = int(request.POST.get("capacity") or "0")
+        except ValueError:
+            capacity = 0
+            errors.append("Capacity must be a number.")
+        try:
+            price = Decimal(request.POST.get("price") or "0")
+            if price < 0:
+                raise InvalidOperation
+        except Exception:
+            price = None
+            errors.append("Enter a valid price.")
+        if errors:
+            for err in errors:
+                messages.error(request, err)
+        else:
+            if event is None:
+                event = Event()
+            event.title = title
+            event.description = description
+            event.venue = venue
+            event.slug = slugify(slug)[:220] if slug else ""
+            event.starts_at = starts_at
+            event.capacity = max(capacity, 0)
+            event.price = price
+            event.currency = (settings.STRIPE_CURRENCY or "usd").lower()
+            event.is_published = request.POST.get("is_published") == "on"
+            event.save()
+            messages.success(request, f"Saved {event.title}.")
+            return redirect("events_portal:event_list")
+    return render(request, "events/portal/edit.html", {"event": event})
+
+
+@login_required
+def portal_event_detail(request, pk):
+    event = get_object_or_404(Event, pk=pk)
+    orders = event.ticket_orders.select_related().prefetch_related("tickets")
+    return render(
+        request,
+        "events/portal/detail.html",
+        {"event": event, "orders": orders},
+    )
+
+
+@csrf_exempt
+@require_http_methods(["POST"])
+def stripe_webhook(request):
+    secret = (settings.STRIPE_WEBHOOK_SECRET or "").strip()
+    if not secret:
+        logger.error("STRIPE_WEBHOOK_SECRET unset")
+        return HttpResponseBadRequest("webhook not configured")
+    try:
+        import stripe
+    except ImportError:
+        return HttpResponseBadRequest("stripe not installed")
+    sig = request.headers.get("Stripe-Signature", "")
+    try:
+        event = stripe.Webhook.construct_event(request.body, sig, secret)
+    except Exception:
+        logger.exception("events stripe webhook signature failed")
+        return HttpResponseBadRequest("invalid signature")
+
+    obj = event.get("data", {}).get("object", {}) or {}
+    if event.get("type") != "checkout.session.completed":
+        return HttpResponse("ok")
+    order_id = (obj.get("metadata") or {}).get("ticket_order_id") or ""
+    order = None
+    if order_id:
+        order = TicketOrder.objects.filter(pk=order_id).first()
+    if order is None:
+        session_id = obj.get("id") or ""
+        order = TicketOrder.objects.filter(
+            stripe_checkout_session_id=session_id
+        ).first()
+    if order and order.status != TicketOrder.Status.PAID:
+        mark_paid(order, stripe_id=obj.get("id") or "")
+        logger.info("ticket order %s marked paid", order.number)
+    return HttpResponse("ok")